21088043 (number)

21088043 is an odd 8-digits composite number following 21088042 and preceding 21088044. In scientific notation, it is written as 2.1088043 × 10^7. The sum of its digits is 26. It has a total of 2 prime factors and 4 positive divisors. There are 19978128 positive integers (up to 21088043) that are relatively prime to 21088043.

Interesting facts

Basic properties

Name

Name twenty-one million eighty-eight thousand forty-three

Notation

Scientific notation 2.1088043 × 10^7
Engineering notation 2.1088043 × 10^6

Prime Factorization of 21088043

Prime Factorization 19 × 1109897

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 21088043
Product of the distinct prime numbers

The prime factorization of 21088043 is 19 × 1109897. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 1, 8, 21, 188, 10, 3924, 978, 21099, 92570, 145899, 90070, 3218996, 4030460, 9862118, 57924280, 247073341, 129144399, 902474274, 8149262077

Basic calculations (n = 21088043)

Multiplication

n×y
n×2 42176086
n×3 63264129
n×4 84352172
n×5 105440215

Division

n÷y
n÷2 10544021.5
n÷3 7029347.6666667
n÷3 5272010.75
n÷5 4217608.6

Exponentiation

ny
n2 444705557569849
n3 9.377969920372E+21
n4 1.9776303293351E+29
n5 4.1704353423123E+36

Nth Root

y√n
2√n 4592.171926224
3√n 276.27744190717
4√n 67.765565933031
5√n 29.161325175135

Divisors of 21088043

1, 19, 1109897, 21088043

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21088042
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21088043 can be divided by 4 positive divisors. The sum of these divisors (counting 21088043) is 1, the average is 0.25.

Base conversion 21088043

Base System Value
2 Binary 1010000011100011100101011
3 Ternary 1110200101100122
4 Quaternary 1100130130223
5 Quinary 20344304133
6 Senary 2031553455
8 Octal 120343453
10 Decimal 21088043
12 Duodecimal 708b88b
16 Hexadecimal 141c72b
20 Vigesimal 6bg023
36 Base36 cjzmz

Cryptographic Hash Functions

md5 a612d46f721780594956774e31444828
sha1 a195f44bdee718b99b8a07f8e12d366dbbd2259d
sha256 3832cccaf5c85d7011f93746703251fb243fabc11ba9e85f925b5f6f350b06ea
sha512 26b62187de134a69c8ddaed1265dbc7b47142bd596e201ccdda9dd2836caaffd5f11a71d0a24b268d25bacc7d4e34e47fb28566807e5325536817adcfb1caf77
ripemd-160 689fb3a88a92346f80458673138befee418c2b15

21088043 as geometric shapes

Circle

Radius = n
Diameter 42176086
Circumference 132500081.93477
Area 1.397083712672E+15

Sphere

Radius = n
Volume 3.9282348543235E+22
Surface area 5.588334850688E+15
Circumference 132500081.93477

Square

Length = n
Perimeter 84352172
Area 444705557569849
Diagonal 29822996.414507

Cube

Length = n
Surface area 2668233345419094
Volume 9.377969920372E+21
Space diagonal 36525561.908197

Equilateral Triangle

Length = n
Perimeter 63264129
Area 1.9256315502981E+14
Altitude 18262780.954099

Triangular Pyramid

Length = n
Surface area 1.9256315502981E+14
Volume 1.1052043540764E+21
Height 9940998.8048357